Function computed

packages/core/primitives/signals/src/computed.ts:70–82

()

  }

  const computed = () => {
    // Check if the value needs updating before returning it.
    producerUpdateValueVersion(node);

    // Record that someone looked at this signal.
    producerAccessed(node);

    if (node.value === ERRORED) {
      throw node.error;
    }

    return node.value;
  };

  (computed as ComputedGetter<T>)[SIGNAL] = node;
  if (typeof ngDevMode !== 'undefined' && ngDevMode) {